Yun-Fu Tsai

Bib: 13441•M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 25550

Gender (Male)

#0 / 14578

Masters (Masters Men)

#0 / 9729

Division (M45-49)

#0 / 2218

Race Day Weather

55°/45°F

scattered clouds

⏱️ Race Timeline

Start

0:00:00

Race begins

Start

0:00:00

Race begins

5K· 3.11 mi

23:18

Rank: #10759

Start → 5K

23:18 | 7:30/mi

5K· 3.11 mi

23:18

Rank: #10759

Start → 5K

23:18 | 7:30/mi

10K· 6.21 mi

47:24

Rank: #11477 (-718)

5K → 10K

24:06 | 7:45/mi

10K· 6.21 mi

47:24

Rank: #11477 (-718)

5K → 10K

24:06 | 7:45/mi

15K· 9.32 mi

1:12:01

Rank: #11950 (-473)

10K → 15K

24:37 | 7:55/mi

15K· 9.32 mi

1:12:01

Rank: #11950 (-473)

10K → 15K

24:37 | 7:55/mi

20K· 12.43 mi

1:38:05

Rank: #12596 (-646)

15K → 20K

26:04 | 8:23/mi

20K· 12.43 mi

1:38:05

Rank: #12596 (-646)

15K → 20K

26:04 | 8:23/mi

Half· 13.11 mi

1:43:46

Rank: #12715 (-119)

20K → Half

5:41 | 8:20/mi

Half· 13.11 mi

1:43:46

Rank: #12715 (-119)

20K → Half

5:41 | 8:20/mi

25K· 15.53 mi

2:06:02

Rank: #13506 (-791)

Half → 25K

22:16 | 9:11/mi

25K· 15.53 mi

2:06:02

Rank: #13506 (-791)

Half → 25K

22:16 | 9:11/mi

30K· 18.64 mi

2:37:27

Rank: #14508 (-1002)

25K → 30K

31:25 | 10:07/mi

30K· 18.64 mi

2:37:27

Rank: #14508 (-1002)

25K → 30K

31:25 | 10:07/mi

20M

2:50:55

Rank: #14646 (-138)

30K → 20M

13:28 | 9:55/mi

20M

2:50:55

Rank: #14646 (-138)

30K → 20M

13:28 | 9:55/mi

21M

3:01:00

Rank: #14565 (+81)

20M → 21M

10:05 | 10:05/mi

21M

3:01:00

Rank: #14565 (+81)

20M → 21M

10:05 | 10:05/mi

35K· 21.75 mi

3:08:24

Rank: #14689 (-124)

21M → 35K

7:24 | 9:53/mi

35K· 21.75 mi

3:08:24

Rank: #14689 (-124)

21M → 35K

7:24 | 9:53/mi

23M

3:20:41

Rank: #14681 (+8)

35K → 23M

12:17 | 9:49/mi

23M

3:20:41

Rank: #14681 (+8)

35K → 23M

12:17 | 9:49/mi

24M

3:30:06

Rank: #14616 (+65)

23M → 24M

9:25 | 9:25/mi

24M

3:30:06

Rank: #14616 (+65)

23M → 24M

9:25 | 9:25/mi

40K· 24.85 mi

3:38:22

Rank: #14558 (+58)

24M → 40K

8:16 | 9:40/mi

40K· 24.85 mi

3:38:22

Rank: #14558 (+58)

24M → 40K

8:16 | 9:40/mi

25.2M

3:42:42

Rank: #14675 (-117)

40K → 25.2M

4:20 | 12:34/mi

25.2M

3:42:42

Rank: #14675 (-117)

40K → 25.2M

4:20 | 12:34/mi

Finish· 26.22 mi

3:51:41

Rank: #14602 (+73)

25.2M → Finish

8:59 | 8:49/mi

Finish· 26.22 mi

3:51:41

Rank: #14602 (+73)

25.2M → Finish

8:59 | 8:49/mi

The Course

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Half Splits

1st Half· via HalfFaster

Distance13.11 mi

Time1:43:46

Pace7:55 /mi

2nd Half

Distance13.11 mi

Time2:07:55

Pace9:45 /mi

📊Positive Split: 23.3% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	10:53:02	23:18	7:30	23:18	7:30	-
10K	6.21 mi	11:17:08	47:24	7:38	24:06	7:45	+0:15
15K	9.32 mi	11:41:45	1:12:01	7:44	24:37	7:55	+0:10
20K	12.43 mi	12:07:49	1:38:05	7:54	26:04	8:23	+0:28
Half	13.11 mi	12:13:30	1:43:46	7:55	5:41	8:20	-0:03
25K	15.53 mi	12:35:46	2:06:02	8:07	22:16	9:11	+0:51
30K	18.64 mi	13:07:11	2:37:27	8:27	31:25	10:07	+0:56
20M	20.00 mi	13:20:39	2:50:55	8:33	13:28	9:55	-0:12
21M	21.00 mi	13:30:44	3:01:00	8:37	10:05	10:05	+0:10
35K	21.75 mi	13:38:08	3:08:24	8:40	7:24	9:53	-0:12
23M	23.00 mi	13:50:25	3:20:41	8:44	12:17	9:49	-0:04
24M	24.00 mi	13:59:50	3:30:06	8:45	9:25	9:25	-0:24
40K	24.85 mi	14:08:06	3:38:22	8:47	8:16	9:40	+0:15
25.2M	25.20 mi	14:12:26	3:42:42	8:50	4:20	12:34	+2:54
Finish	26.22 mi	14:21:25	3:51:41	8:51	8:59	8:49	-3:45

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

7:30 /mi

Average Pace

8:51 /mi

Slowest Pace

12:34 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:43:46

45% of race

Time at Steady Pace

1:22:05

35% of race

Time at Slower Pace

45:50

20% of race

Average Pace: 8:50 /mi

Loading chart...

Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

0mi6.6mi13.1mi19.7mi26.2mi

Pace:

Faster

Steady

Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment	Pace	Rank
5K	3.11 mi	10:53:02	23:18	7:30	23:18	7:30	#10759
10K	6.21 mi	11:17:08	47:24	7:38	24:06	7:45	#11477
15K	9.32 mi	11:41:45	1:12:01	7:44	24:37	7:55	#11950
20K	12.43 mi	12:07:49	1:38:05	7:54	26:04	8:23	#12596
Half	13.11 mi	12:13:30	1:43:46	7:55	5:41	8:20	#12715
25K	15.53 mi	12:35:46	2:06:02	8:07	22:16	9:11	#13506
30K	18.64 mi	13:07:11	2:37:27	8:27	31:25	10:07	#14508
20M	20.00 mi	13:20:39	2:50:55	8:33	13:28	9:55	#14646
21M	21.00 mi	13:30:44	3:01:00	8:37	10:05	10:05	#14565
35K	21.75 mi	13:38:08	3:08:24	8:40	7:24	9:53	#14689
23M	23.00 mi	13:50:25	3:20:41	8:44	12:17	9:49	#14681
24M	24.00 mi	13:59:50	3:30:06	8:45	9:25	9:25	#14616
40K	24.85 mi	14:08:06	3:38:22	8:47	8:16	9:40	#14558
25.2M	25.20 mi	14:12:26	3:42:42	8:50	4:20	12:34	#14675
Finish	26.22 mi	14:21:25	3:51:41	8:51	8:59	8:49	#14602

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M45-49	Seg. Overall	Seg. Males	Seg. M45-49
5K	3.11 mi	3.11 mi	10759	8304	8304	12858(Top 50%)	9112(Top 63%)	9112(Top 411%)
10K	6.21 mi	3.10 mi	11477-718	8582-278	8582-278	12285(Top 48%)	8917(Top 61%)	8917(Top 402%)
15K	9.32 mi	3.11 mi	11950-473	8745-163	8745-163	12858(Top 50%)	9112(Top 63%)	9112(Top 411%)
20K	12.43 mi	3.11 mi	12596-646	9026-281	9026-281	14182(Top 56%)	9614(Top 66%)	9614(Top 433%)
Half	13.11 mi	0.68 mi	12715-119	9065-39	9065-39	14742(Top 58%)	9819(Top 67%)	9819(Top 443%)
25K	15.53 mi	2.42 mi	13506-791	9379-314	9379-314	16340(Top 64%)	10392(Top 71%)	10392(Top 469%)
30K	18.64 mi	3.11 mi	14508-1002	9686-307	9686-307	17686(Top 69%)	10770(Top 74%)	10770(Top 486%)
20M	20.00 mi	1.36 mi	14646-138	9701-15	9701-15	16157(Top 63%)	9833(Top 67%)	9833(Top 443%)
21M	21.00 mi	1.00 mi	14565+81	9619+82	9619+82	13310(Top 52%)	8334(Top 57%)	8334(Top 376%)
35K	21.75 mi	0.75 mi	14689-124	9628-9	9628-9	16788(Top 66%)	9999(Top 69%)	9999(Top 451%)
23M	23.00 mi	1.25 mi	14681+8	9565+63	9565+63	14770(Top 58%)	8932(Top 61%)	8932(Top 403%)
24M	24.00 mi	1.00 mi	14616+65	9494+71	9494+71	14104(Top 55%)	8578(Top 59%)	8578(Top 387%)
40K	24.85 mi	0.85 mi	14558+58	9435+59	9435+59	13770(Top 54%)	8324(Top 57%)	8324(Top 375%)
25.2M	25.20 mi	0.35 mi	14675-117	9480-45	9480-45	18646(Top 73%)	10766(Top 74%)	10766(Top 485%)
Finish	26.22 mi	1.02 mi	14602+73	9420+60	9420+60	13246(Top 52%)	8129(Top 56%)	8129(Top 367%)

8129

Passing Analysis

Category:

Athletes Passed

1271

Passed By

5114

Net Change

-3843

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#10759
5K → 10K	94	812	-718	#10759	#11477
10K → 15K	102	575	-473	#11477	#11950
15K → 20K	93	739	-646	#11950	#12596
20K → Half	24	143	-119	#12596	#12715
Half → 25K	68	859	-791	#12715	#13506
25K → 30K	89	1091	-1002	#13506	#14508
30K → 20M	86	224	-138	#14508	#14646
20M → 21M	160	79	+81	#14646	#14565
21M → 35K	50	174	-124	#14565	#14689
35K → 23M	131	123	+8	#14689	#14681
23M → 24M	129	64	+65	#14681	#14616
24M → 40K	116	58	+58	#14616	#14558
40K → 25.2M	13	130	-117	#14558	#14675
25.2M → Finish	116	43	+73	#14675	#14602
TOTALS	1271	5114	-3843